[sheepdog] [PATCH v4 5/5] zookeeper: handle session timeout for all zookeeper operations

[Kai Zhang]

On Jun 18, 2013, at 3:43 PM, Liu Yuan <namei.unix at gmail.com> wrote:

> I am wondering why this is necessary. All the handlers are called in the
> main thread include handling of reconnect. So basically, whenever you
> reach here, zk_flying_ops will be 0, no?
> 
> Based on my understanding, this patch is completely unnecessary.

You are right. the 'zk_flying_ops' is not necessary. I will remove it.

However, I think this patch also removes unnecessary panic when zk_* APIs returns
ZINVALIDSTATE.
So we should include it.

Thanks,
Kyle
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